$3.90Positubes! (Single, Multi, and Assembly, plus Experimental versions!)
myminifactory
My wonderful Patreon supporters get this model free! :) Could we make a non-squishy form of the squishy tubes that are everywhere in the modern world, I wondered? And then print it in flexible filament anyway and make it squishy! There are a bunch of different files here, and the best thing to do is to go read the original writeup on Patreon here: https://www.patreon.com/posts/positubes-single-70869706
With this file you will be able to print $3.90Positubes! (Single, Multi, and Assembly, plus Experimental versions!) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on $3.90Positubes! (Single, Multi, and Assembly, plus Experimental versions!).